Index, WA ZIP Codes, Coordinates & Counties
Index, Washington has 1 ZIP code in Snohomish county. The approximate center of Index is 47.83, -121.43. Index has about 1,437 known street addresses.
ZIP codes in Index, WA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 98256 | Snohomish | 47.83 | -121.43 |
Counties Index spans
Snohomish
Most common streets in Index
195th, Jasper, Reiter, 5th, Crescent, River, Park, A
Frequently asked questions
What ZIP codes are in Index, WA?
Index, Washington has 1 ZIP code, ranging from 98256 to 98256. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Index, WA in?
Index is in Snohomish county.
What are the latitude and longitude of Index, WA?
The approximate center of Index, Washington is latitude 47.83, longitude -121.43. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Index, WA have?
Index has 1 ZIP code.
How many addresses are in Index, WA?
Index, Washington has about 1,437 known street addresses in the sthan.io US address database.
What are the most common streets in Index, WA?
Some of the most common street names in Index are 195th, Jasper, Reiter, 5th, Crescent, River.
What cities are near Index, WA?
Cities near Index include Gold Bar (7 mi), Baring (12 mi), Skykomish (13 mi), Sultan (15 mi), Duvall (20 mi).
Cities near Index
Gold Bar, WA (7 mi) Baring, WA (12 mi) Skykomish, WA (13 mi) Sultan, WA (15 mi) Duvall, WA (20 mi) Monroe, WA (21 mi) Granite Falls, WA (21 mi) Snoqualmie, WA (24 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database